7,022 total progeny records from 4,530 dairy contemporary groups ( 136,163 herdmate records from 4,482 dairy contemporary groups)
1,653 progeny ( 10,503 herdmates) born to heifers 1,540 progeny ( 36,102 herdmates) born to 2nd parity dam 3,829 progeny ( 89,558 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 87.9%, FR: 8.1%, JE: 0.1%, NR: 0.2%, OTHER: 0.9%	HO: 76.9%, FR: 14.1%, JE: 1.1%, NR: 0.7%, OTHER: 2.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.3% 2.8% 2.8%	8.3% 3% 3.1%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 21%	0% 0% 20.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.1kg 41.6kg 41.6kg	41.6kg 41.8kg 42kg